Gallstones, also called biliary system stone disease or cholelithiasis, is one of the common diseases in hepatobiliary surgery. The gallbladder, common hepatic duct and common bile duct together form the biliary system of the body to perform the functions of transporting, storing, concentrating and excreting bile. If the structure of the biliary system or the composition of the bile changes, solid crystals may form anywhere in the biliary system, which are known as gallstones. If the gallstones are very small, the patient usually does not feel it obviously; if the gallstones are larger, the patient will have fever, chills, nausea, vomiting, abdominal pain and other symptoms, and it can also cause jaundice, cholangitis and pancreatitis and even gallbladder cancer, therefore, the gallstones should be treated as early as possible. Surgery is the most reliable treatment for gallbladder stones At present, the mainstream treatment for gallbladder stones includes cholecystectomy, other methods include biliary lithotripsy, oral lithotripsy and lithotripsy treatment. Among them, oral drug lithotripsy and extracorporeal ultrasonic lithotripsy have been eliminated due to unsatisfactory efficacy, and surgery has become the safest and most effective method to treat gallstones, and minimally invasive cholecystectomy and cholecystectomy were then produced. Around 1990, there was a treatment boom of biliary stone extraction at home and abroad, but because of the abnormal cholesterol metabolism of gallbladder stones by biliary stone extraction, the recurrence rate of stones after surgery was too high. Laparoscopic cholecystectomy has become the gold standard for gallbladder stones at home and abroad because of its precise efficacy and small trauma, and now major hospitals use laparoscopic cholecystectomy as the first choice for treatment and do not recommend gallbladder stone preservation.